76466673

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{2131}}^1$

素因数の和:2586

約数の個数: 20

約数和(自身を含む): 114539568

約数和(自身を除く): 38072895

約数列:

[1, 3, 9, 27, 81, 443, 1329, 2131, 3987, 6393, 11961, 19179, 35883, 57537, 172611, 944033, 2832099, 8496297, 25488891, 76466673]

約数ペア:

[(1, 76466673), (3, 25488891), (9, 8496297), (27, 2832099), (81, 944033), (443, 172611), (1329, 57537), (2131, 35883), (3987, 19179), (6393, 11961)]